Solve the System of Equations by the Addition Method $\left\{ \begin{array} { l } x + y = 3 \\x + y = 8\end{array} \right.$

Multiple Choice

Solve the system of equations by the addition method.
- $\left\{ \begin{array} { l } x + y = 3 \\x + y = 8\end{array} \right.$

A) $( 0,11 )$
B) no solution
C) $( 0,0 )$
D) $( 3,8 )$